(poplevel): Do output inline function if

DECL_ABSTRACT_ORIGIN points to itself. From-SVN: r9359

(poplevel): Do output inline function if
DECL_ABSTRACT_ORIGIN points to itself. From-SVN: r9359
6272a449 · Jim Wilson · b029f99a · 6272a449
Commit 6272a449 authored Apr 11, 1995 by Jim Wilson
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Showing with 6 additions and 2 deletions

gcc/c-decl.c
+6 -2

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--- a/gcc/c-decl.c
+++ b/gcc/c-decl.c
@@ -973,8 +973,12 @@ poplevel (keep, reverse, functionbody)
      {
 	/* If this decl was copied from a file-scope decl
 	   on account of a block-scope extern decl,
-	   propagate TREE_ADDRESSABLE to the file-scope decl.  */
-	if (DECL_ABSTRACT_ORIGIN (decl) != 0)
+	   propagate TREE_ADDRESSABLE to the file-scope decl.
+
+	   DECL_ABSTRACT_ORIGIN can be set to itself if warn_return_type is
+	   true, since then the decl goes through save_for_inline_copying.  */
+	if (DECL_ABSTRACT_ORIGIN (decl) != 0
+	    && DECL_ABSTRACT_ORIGIN (decl) != decl)
 	  TREE_ADDRESSABLE (DECL_ABSTRACT_ORIGIN (decl)) = 1;
 	else
 	  {